From wut I believe any brand exhaust will mostly not adding HP even it does that is just few hp so i wouldnt be care abt that so it just the sound pretty much
Originally Posted by Will911t
+1- have a Meisterschaft GT axle back. Love the sound, and I know that they don't really add HP to the car, however, it seemed to open the car up a little.
As there are not too many people in the area that have aftermarket exhaust systems, had to go off of the resources on this website( search) and sound clips on youtube. Good luck with your decision.